23579960

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4241}}^1$

素因数の和:4391

約数の個数: 32

約数和(自身を含む): 53449200

約数和(自身を除く): 29869240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 4241, 5560, 8482, 16964, 21205, 33928, 42410, 84820, 169640, 589499, 1178998, 2357996, 2947495, 4715992, 5894990, 11789980, 23579960]

約数ペア:

[(1, 23579960), (2, 11789980), (4, 5894990), (5, 4715992), (8, 2947495), (10, 2357996), (20, 1178998), (40, 589499), (139, 169640), (278, 84820), (556, 42410), (695, 33928), (1112, 21205), (1390, 16964), (2780, 8482), (4241, 5560)]